12670595632 has 20 divisors (see below), whose sum is σ = 24581991136. Its totient is φ = 6326856000.

The previous prime is 12670595617. The next prime is 12670595633. The reversal of 12670595632 is 23659507621.

It is not an unprimeable number, because it can be changed into a prime (12670595633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515223 + ... + 539254.

Almost surely, 2^12670595632 is an apocalyptic number.

It is an amenable number.

12670595632 is a deficient number, since it is larger than the sum of its proper divisors (11911395504).

12670595632 is a wasteful number, since it uses less digits than its factorization.

12670595632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055236 (or 1055230 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 12670595632 in words is "twelve billion, six hundred seventy million, five hundred ninety-five thousand, six hundred thirty-two".